Marcos S. Hazday, MD
NPI 1669434809ActiveIndividual· Internal Medicine, Cardiovascular Disease· Celebration, FL
Internal Medicine, Cardiovascular Disease (MD) with Florida Hospital Medical Group Inc, practicing in Celebration, Florida. Their prescriptions cost Medicare Part D more than their services did: $1,318,083 for 1,815 claims, against $136,949 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 9 companies reporting payments in 2025, $594.24 in all, mostly food and beverage. Lists Adventhealth Daytona Beach and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669434809 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2006 |
| Last updated in NPPES | Oct 27, 2022 |
| Certified by provider | Oct 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | ME0051951 | FL |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | ME0051951 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 386 |
|---|---|
| Services billed | 1,916 across 48 procedure codes |
| Paid by Medicare | $136,949 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,815 · 4,503 30-day fills |
|---|---|
| Patients | 262 |
| Total drug cost | $1,318,083 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Cardiac Electrophysiology, Nuclear Medicine |
Medical group
- Florida Hospital Medical Group IncOrlando, FL · 1,755 clinicians
Hospital affiliations
- Adventhealth Daytona BeachDaytona Beach, FL
- Adventhealth OrlandoOrlando, FL
Industry payments (Open Payments)
- 2025$594.24 · 26 payments from 9 companies
- 2024$618.77 · 18 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $155.82 | 11 |
| Biotronik Inc. | $149.03 | 1 |
| Atricure, Inc. | $83.09 | 4 |
| Astrazeneca Pharmaceuticals LP | $56.57 | 3 |
| Alnylam Pharmaceuticals Inc. | $48.76 | 2 |
What the 2025 payments were for
- Food and Beverage$594.24 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Celebration
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All Internal Medicine, Cardiovascular Disease providers in Florida →